🇫🇷 LIBBRECHT Arthur · FRANCE

62rank
+9.2Butler · 140 bds
+0.07per board
±4.7swing
+0.52vs par /bd · #13/121
+0.06adjusted /bd
Butler per round: 7.9 6.4 -1.3 9.6 1.5 14.7 4 -19 -16.3 1.7by round

vs par split: bidding +0.34 · play +0.18

Strength of schedule: opponents averaged -0.01/bd (an average draw) → opponent-adjusted +0.06/bd

Card play — on target: opening leads 86.8% #11 of 121 · declarer play 67.6% #93 of 121 · defence 90.1% #11 of 121

Bidding activity — not a pass: 40.8% #99 of 121 (156/382)

Card play by contract type — on target
vs NTvs a suit
Opening leads87.5% (8)86.7% (30)
Declarer play57.1% (7)70.4% (27)
Defence90.5% (21)90.0% (60)

Opening leads by suit led: ♠ 77.8% (9) · ♥ 88.9% (9) · ♦ 100.0% (12) · ♣ 75.0% (8)

vs par by strain: NT -0.11 (36) · a suit +0.74 (104)

vs par by level: part-score +0.29 (52) · game +1.08 (79) · slam -3.00 (9)

By role: declaring +0.28/bd (-1.25 vs par · 59) · defending -0.09/bd (+1.81 vs par · 81)

By vulnerability: vulnerable -0.36/bd (-0.06 vs par · 70) · not vulnerable +0.49/bd (+1.10 vs par · 70)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1E.BoninL.Crone – M.O'FarrellClosed14+7.9+0.56+2.50
Round 2E.BoninO.Farwig – K.SchwalbachClosed14+6.4+0.46-0.64
Round 5E.BoninK.Kraynin – T.StoilovaOpen14-1.3-0.09-1.00
Round 6E.BoninJ.Bereza – B.KulaOpen14+9.6+0.69+1.00
Round 8E.BoninA.Carletti – P.PasquiniClosed14+1.5+0.11-1.00
Round 10E.BoninK.Kurygin – J.FruhwirthClosed14+14.7+1.05+2.36
Round 12E.BoninA.Brogeland – M.SaetreOpen14+4.0+0.29+1.14
Round 15E.BoninM.Kemeny – Z.ArgayClosed14-19.0-1.36-0.50
Round 16E.BoninM.Bertheau – E.WibergClosed14-16.3-1.16+1.71
Round 21E.BoninA.Raikunen – N.RahiClosed14+1.7+0.12-0.36

Every board — best Butler first↑ top

vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.

ButlerRoundOpponentsBdContractLeadResvs par
+12.0Round 8🇮🇹 ITALY35♦x♦6-3+12
+11.2Round 5🇧🇬 BULGARIA165♠x♥3-5+11
+10.8Round 10🇭🇷 CROATIA115♦♥7-3+11
+9.5Round 6🇵🇱 POLAND25♥x♣K=+8
+8.9Round 10🇭🇷 CROATIA135♠x♥K+1+15
+8.6Round 2🇩🇪 GERMANY164♠♠A=+0
+8.1Round 1🇮🇪 IRELAND73NT♥8=+0
+8.0Round 21🇫🇮 FINLAND165♦♠J+1+5
+7.4Round 6🇵🇱 POLAND74♠♣J-1+13
+7.3Round 6🇵🇱 POLAND83♦x♠A-1+0
+7.3Round 12🇳🇴 NORWAY95♣♠A-2+11
+7.2Round 16🇸🇪 SWEDEN234♠x♦5-1+8
+7.1Round 8🇮🇹 ITALY113NT♦3-2+14
+6.6Round 21🇫🇮 FINLAND272♠♥A+1+11
+5.8Round 12🇳🇴 NORWAY84♠♦4-1+4
+5.7Round 2🇩🇪 GERMANY274♥♣A=+0
+5.7Round 8🇮🇹 ITALY104♥♦6+2-13
+5.5Round 16🇸🇪 SWEDEN273♥♣4+2+6
+5.3Round 6🇵🇱 POLAND121NT♠7-4+3
+5.2Round 1🇮🇪 IRELAND34♦♠K-1+10
+4.9Round 1🇮🇪 IRELAND14♠♦K-1+5
+4.4Round 1🇮🇪 IRELAND131♠♣K+2+11
+4.4Round 5🇧🇬 BULGARIA282♠♥K=+6
+4.1Round 21🇫🇮 FINLAND155♥♠T+1+11
+4.0Round 15🇭🇺 HUNGARY13♣♥6+3+1
+4.0Round 21🇫🇮 FINLAND183NT♥T+1+8
+3.7Round 1🇮🇪 IRELAND144♥♦6-1+4
+3.7Round 8🇮🇹 ITALY14♠♥K-4+3
+3.6Round 8🇮🇹 ITALY55♠x♦Q-1+0
+3.6Round 10🇭🇷 CROATIA144♥♠7+1+1
+3.3Round 6🇵🇱 POLAND32♠♦T-3+5
+3.3Round 12🇳🇴 NORWAY143♠♣4=+6
+3.3Round 15🇭🇺 HUNGARY83♥♣Q+1-6
+3.2Round 10🇭🇷 CROATIA13♥♥T+1+6
+3.2Round 21🇫🇮 FINLAND206♣♦Q+1-13
+3.0Round 21🇫🇮 FINLAND174♥♠K=+0
+2.9Round 2🇩🇪 GERMANY231NT♥Q-1+5
+2.8Round 21🇫🇮 FINLAND263NT♠K+2+1
+2.6Round 10🇭🇷 CROATIA24♥♠3+2+1
+2.5Round 16🇸🇪 SWEDEN254♥♦Q=+11
+2.3Round 12🇳🇴 NORWAY124♥♣J+2+1
+2.3Round 15🇭🇺 HUNGARY72NT♣T-1+11
+2.3Round 15🇭🇺 HUNGARY94♠♦2-1+6
+2.2Round 10🇭🇷 CROATIA33NT♣4=-1
+2.0Round 2🇩🇪 GERMANY214♠♣5+2-11
+2.0Round 16🇸🇪 SWEDEN243♠♦6-1+8
+2.0Round 21🇫🇮 FINLAND253♦♠Q=+5
+1.9Round 12🇳🇴 NORWAY63♣♥5=+0
+1.8Round 5🇧🇬 BULGARIA274♥♦5-1+4
+1.8Round 10🇭🇷 CROATIA44♥♦J-1-6
+1.3Round 2🇩🇪 GERMANY222♠♦Q+1+0
+1.3Round 16🇸🇪 SWEDEN175♠♥A+1+5
+1.2Round 5🇧🇬 BULGARIA233♣♣2+1+0
+1.1Round 5🇧🇬 BULGARIA223♦♥K+1+0
+1.1Round 6🇵🇱 POLAND93NT♦6=+0
+1.0Round 1🇮🇪 IRELAND114♣♥A-1+4
+0.9Round 5🇧🇬 BULGARIA153NT♠4=+1
+0.9Round 5🇧🇬 BULGARIA243NT♦3+3+1
+0.9Round 6🇵🇱 POLAND44♠♥A+1+0
+0.9Round 12🇳🇴 NORWAY74♥♣Q=+0
+0.8Round 2🇩🇪 GERMANY242♠♦K+1+0
+0.7Round 2🇩🇪 GERMANY182♠♣Q-1+0
+0.5Round 8🇮🇹 ITALY24NT♠A=+0
+0.4Round 6🇵🇱 POLAND14♠x♦4-2+0
+0.4Round 12🇳🇴 NORWAY44♥♣6+2+13
+0.2Round 15🇭🇺 HUNGARY23♦♠K-2+0
+0.2Round 16🇸🇪 SWEDEN191NT♠5+2+6
+0.2Round 16🇸🇪 SWEDEN223NT♦K+1+10
+0.1Round 10🇭🇷 CROATIA71NT♣5=+0
+0.1Round 15🇭🇺 HUNGARY33NT♠8+1+1
+0.1Round 15🇭🇺 HUNGARY123NT♥6+1+0
-0.0Round 2🇩🇪 GERMANY253♥♣Q=+0
-0.0Round 12🇳🇴 NORWAY104♠♣3+1+0
-0.1Round 2🇩🇪 GERMANY203NT♥6=-2
-0.2Round 2🇩🇪 GERMANY172NT♦4-2+1
-0.2Round 6🇵🇱 POLAND54♥♣6+1+0
-0.3Round 8🇮🇹 ITALY142♠♠K-1-3
-0.4Round 2🇩🇪 GERMANY284♥♠2+2+12
-0.5Round 1🇮🇪 IRELAND54♠x♥K-1-5
-0.5Round 21🇫🇮 FINLAND243NT♥7+1+0
-0.7Round 1🇮🇪 IRELAND85♥♠6+1+1
-0.7Round 5🇧🇬 BULGARIA211NT♦A=-2
-1.0Round 5🇧🇬 BULGARIA193♦♠Q-2-1
-1.0Round 10🇭🇷 CROATIA53♦♠4-2-5
-1.0Round 10🇭🇷 CROATIA93NT♥6-1-6
-1.1Round 15🇭🇺 HUNGARY111NT♥7+1+0
-1.2Round 12🇳🇴 NORWAY112♠♥T-1-2
-1.3Round 16🇸🇪 SWEDEN154NT♦4+1+0
-1.4Round 2🇩🇪 GERMANY193♦♦3-1+0
-1.4Round 15🇭🇺 HUNGARY55♣x♠7-1-5
-1.6Round 1🇮🇪 IRELAND123♦♥Q=+0
-1.6Round 8🇮🇹 ITALY74♠♦K=+0
-1.7Round 8🇮🇹 ITALY84♠♥4-2+0
-1.8Round 1🇮🇪 IRELAND92♥♦Q=+0
-1.9Round 5🇧🇬 BULGARIA173NT♣5+1-11
-1.9Round 6🇵🇱 POLAND114♦♣Q=+1
-1.9Round 10🇭🇷 CROATIA106♠♣J=+0
-2.0Round 10🇭🇷 CROATIA84♠♥A-1-4
-2.0Round 12🇳🇴 NORWAY16♣♦5=+2
-2.2Round 12🇳🇴 NORWAY23♠♦J-1-6
-2.4Round 21🇫🇮 FINLAND233NT♠6+2-1
-2.5Round 1🇮🇪 IRELAND103♦♦4-1-5
-2.6Round 1🇮🇪 IRELAND23♠♥2-2-2
-2.6Round 8🇮🇹 ITALY133♣♦K=-6
-2.6Round 15🇭🇺 HUNGARY61♥♦6=+1
-2.6Round 15🇭🇺 HUNGARY104♥♠Q+1+0
-2.7Round 12🇳🇴 NORWAY53NT♣5=+0
-3.2Round 8🇮🇹 ITALY94♥♣5=-3
-3.3Round 5🇧🇬 BULGARIA202♣♣3=-5
-3.3Round 16🇸🇪 SWEDEN166♣♦J=+2
-3.6Round 5🇧🇬 BULGARIA184♠♦6+1+0
-3.6Round 16🇸🇪 SWEDEN262♠♦A+2-7
-3.7Round 8🇮🇹 ITALY61NT♥T+1-6
-3.9Round 6🇵🇱 POLAND64♥♣K=-3
-4.0Round 15🇭🇺 HUNGARY43♦♥2=-7
-4.1Round 21🇫🇮 FINLAND223NT♥2-3-7
-4.3Round 6🇵🇱 POLAND133♣♠8=+1
-4.4Round 6🇵🇱 POLAND144♠♣2-3-7
-4.5Round 1🇮🇪 IRELAND64♠x♣K-4+12
-4.6Round 10🇭🇷 CROATIA64♠♦8+2+11
-4.7Round 12🇳🇴 NORWAY31NT♦4+1-6
-4.9Round 2🇩🇪 GERMANY263NT♥5-1-6
-5.1Round 12🇳🇴 NORWAY134♠♦J-2-7
-5.2Round 1🇮🇪 IRELAND43♦♥Q+1+0
-5.3Round 16🇸🇪 SWEDEN285♦♣A=+0
-5.7Round 8🇮🇹 ITALY43NT♥J=+0
-5.7Round 21🇫🇮 FINLAND286♣♠3+1-13
-6.0Round 5🇧🇬 BULGARIA263NT♥7-1-12
-6.1Round 16🇸🇪 SWEDEN214♥♣9+3-14
-6.3Round 5🇧🇬 BULGARIA253NT♦4=-6
-7.2Round 16🇸🇪 SWEDEN206NT♥2=+0
-8.0Round 10🇭🇷 CROATIA124♠x♥K+1+10
-8.4Round 16🇸🇪 SWEDEN184♥♦K-1-11
-8.6Round 2🇩🇪 GERMANY154♠♥A=-8
-9.4Round 21🇫🇮 FINLAND196NT♥2=+0
-9.7Round 15🇭🇺 HUNGARY144♥♠8-1-11
-9.9Round 15🇭🇺 HUNGARY137♦♦4=+2
-9.9Round 21🇫🇮 FINLAND211♠x♥Q-3-12
-10.9Round 6🇵🇱 POLAND106♦♥8=-7
-12.3Round 8🇮🇹 ITALY122♥x♠A-3-12